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Question

A Kabaddi player is trying to increase his grip. He attempts to rub his hands with one of the following materials. Which one should he choose for a better grip?


A

Oil

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B

Grease

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C

Water

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D

Coarse material

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Solution

The correct option is D

Coarse material


Applying oil, grease or water would make the player's palm slip as it would decrease grip or interlocking. Rubbing his hand on a coarse material like sand would prevent it from slipping and it increases grip and hence frictional force.


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